Pericom Semiconductors PI49FCT series of logic circuits are produced using the Companys advanced 0.8 micron CMOS technology, achieving industry leading speed grades. The PI49FCT805T and PI49FCT2805T are non-inverting clock drivers. The is an inverting clock driver designed with two independent groups of buffers that have Hi-Z state Output Enable inputs (active LOW) with 1-in, 5-out configuration per group. Each clock driver consists of two banks of drivers, driving five outputs each from a standard TTL-compatible CMOS input. The PI49FCT2805T also features a 25-ohm on-chip resistor for lower noise.

(Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature............................................................. to +150°C Ambient Temperature with Power Applied.............................. to +85°C Supply Voltage to Ground Potential (Inputs & Vcc Only)....... to +7.0V Supply Voltage to Ground Potential (Outputs & D/O Only).... +7.0V DC Input Voltage..................................................................... +7.0V DC Output Current............................................................................... 120mA Power Dissipation................................................................................... 0.5W Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC 5.0V, +25°C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. This parameter is determined by device characterization but is not production tested.